Gynecologic oncology
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Gynecologic oncology · Nov 2004
Multicenter Study Clinical TrialCarboplatin hypersensitivity: a 6-h 12-step protocol effective in 35 desensitizations in patients with gynecological malignancies and mast cell/IgE-mediated reactions.
The incidence of hypersensitivity reactions (HR) is increased in patients treated with multiple courses of carboplatin. The purposes of this investigation were to evaluate the effectiveness of a 12-step desensitization protocol and to characterize the immune mechanism of carboplatin HR. ⋯ The 6-h, 12-step desensitization protocol is safe and effective for treating patients with carboplatin HR. Positive skin tests to carboplatin suggest a mast cell/IgE-mediated mechanism. Conversion of the positive skin test to a negative response after desensitization supports antigen-specific mast cell desensitization.